#include <iostream>
using namespace std;

int main(){
    int n;
    cin>>n;
    if(n==1) {
        cout<<"Monday";
    }if(n==2) {
        cout<<"Tuesday";
    }if(n==3) {
        cout<<"Wednesday";
    }if(n==4) {
        cout<<"Thursday";
    }if(n==5) {
        cout<<"Friday";
    }if(n==6) {
        cout<<"Saturday";
    }if(n==7){
        cout<<"Sunday";
    }
    
    
    return 0;        
}

今天是星期几

开门送题解了:)

#include <iostream>
using namespace std;

int main(){
int n;
cin>>n;
if(n1) {
cout<<"Monday";
}if(n2) {
cout<<"Tuesday";